Roof Lanterns vs Rooflights: Choosing the Right Option for Natural Light
- Tom Warren
- May 15
- 3 min read
Updated: Jun 4
When enhancing natural light in your home, both roof lanterns and rooflights offer stunning results. However, they are not the same. If you want to add more daylight to an extension, orangery, or flat roof project, knowing the difference is crucial. In this guide, we will break down the differences, compare the benefits, and help you decide which option is best.
What Is a Roof Lantern?
A roof lantern is a three-dimensional glazed structure that sits on top of a flat roof. It features multiple panes of glass arranged in a pitched or pyramid-like shape. Roof lanterns elevate the ceiling line and allow light to pour into the room from multiple angles.
Stratus Aluminium Roof Lanterns are a perfect example. They combine slimline, thermally broken aluminium frames with modern aesthetics and industry-leading performance.
What Is a Rooflight?
A rooflight (also known as a skylight or roof window) features a flat or slightly domed pane of glass. It is fitted flush with the roof. Rooflights are popular choices for minimalist designs where a sleek, unobtrusive look is desired.
While rooflights may let in slightly less light than roof lanterns, they offer a modern, low-profile finish ideal for kitchens, loft conversions, and hallways.
Roof Lanterns vs Rooflights: Key Differences
| Feature | Roof Lantern | Rooflight |
|---------------|--------------------------------------------|--------------------------------------|
| Structure | Raised, pitched or pyramid-shaped | Flat or slightly domed |
| Light Intake | Maximum light from multiple angles | Good light from above |
| Aesthetic Impact | Bold architectural feature | Minimalist and discreet |
| Best For | Orangeries, extensions, dining rooms | Bathrooms, lofts, corridors |
| Ventilation | Optional opening vents | Available with ventilation options |
| Installation | Installed on kerb upstand | Usually installed flush |
Why Choose a Roof Lantern?
A Stratus Aluminium Roof Lantern offers more than just light. It adds elegance, height, and architectural interest to any room. Unlike traditional timber roof lanterns, our aluminium versions have many advantages:
✅ Thermally broken for superior insulation
✅ Available in sleek grey, black, or white (plus custom RAL finishes)
✅ Designed with ultra-slim sightlines for maximum glass and minimal frame
✅ Built to withstand British weather with ease
✅ Easy to install and maintain
You can choose from a bold pyramid-style, sleek 2-way lantern, or the contemporary flat ridge design. Every Stratus Lantern is built for modern living and long-lasting performance.
When Is a Rooflight the Better Option?
If you want to maximise light in a small space, such as a hallway or loft, or prefer a low-profile design that blends into the roofline, a rooflight is your best option. Rooflights are perfect for minimalist or contemporary homes where discretion is key.
At Stratus Lanterns, we also offer flat rooflights and frameless designs. Get in touch for more information.
Choosing the Right Roof Glazing Solution for Your Project
Still unsure? Here's a quick guide:
Go for a roof lantern if: You want an architectural centerpiece, added ceiling height, or more light from multiple directions.
Go for a rooflight if: You need a discreet, flush finish or are working in a smaller space like a bathroom or hallway.
Making an informed choice will ensure that you select the right solution to enhance natural light while complementing your home's design.
Order Your Aluminium Stratus Lanterns Today – Free UK Delivery
At Stratus Lanterns, we manufacture and supply high-performance aluminium roof lanterns and rooflights across Stoke-on-Trent, Staffordshire, and the rest of England and Wales. Our products are perfect for:
🏡 Home extensions
🏘 Orangery roof windows
🛠️ Trade and DIY projects
Enjoy fast, free delivery (surcharges may apply in some areas), expert support, and the option for custom sizes and colours.
Let’s Bring Light to Your Project
Call us today on 01782 593968, or email enquiries@contechconservatories.co.uk for friendly advice, trade inquiries, or help with your order.


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